CVE•Published 2024-01-11•Modified 2026-04-08•0 articles on news•7 live references•NVD data

CVE-2023-6446Dwbooster · Calculated_fields_form

Vulnerability data via NVD (ingested)

CVSS v3.1

4.4

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N

EPSS percentile

Exploit Prediction Scoring System · top 58% of all CVEs

Weaknesses (CWE)

CWE-87Improper Neutralization of Alternate XSS Syntax CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Description

The Calculated Fields Form plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 1.2.40 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.

Timeline

Published 2024-01-11

Modified 2026-04-08

External references

NVD MITRE Exploit-DB GitHub PoC Sploitus trickest/cve VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2023-6446

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · WP plugin path

http.html:"/wp-content/plugins/calculated-fields-form/"

Matches any site loading the "calculated-fields-form" plugin — doesn't rely on Shodan's vuln tag.

Shodan · product

product:"Dwbooster Calculated Fields Form"

All exposed Dwbooster Calculated Fields Form instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Calculated Fields Form"

HTTP body or banner mentions "Calculated Fields Form" — catches deploys Shodan didn't identify as a product.